1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
package org.libreoffice.report.pentaho.output.text;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import org.jfree.report.util.AttributeNameGenerator;
/**
* A collection that holds all used variables. A variable is primarily keyed by
* its original name. If a variable contains more than one type, it is also
* keyed by the type.
*
* @since 26.03.2007
*/
public class VariablesDeclarations
{
private final AttributeNameGenerator nameGenerator;
private final Map<String, HashMap<String,String> > variables;
public VariablesDeclarations()
{
variables = new HashMap<String, HashMap<String,String> >();
nameGenerator = new AttributeNameGenerator();
}
public String produceVariable(final String name,
final String type)
{
HashMap<String,String> holder = variables.get(name);
if (holder == null)
{
holder = new HashMap<String,String>();
variables.put(name, holder);
}
final String mapping = holder.get(type);
if (mapping != null)
{
return mapping;
}
final String result = nameGenerator.generateName(name);
if (holder.isEmpty())
{
// create the default mapping as well...
holder.put(null, name);
holder.put("time", name);
holder.put("date", name);
holder.put("datetime", name);
holder.put("float", name);
holder.put("string", name);
holder.put("boolean", name);
}
holder.put(type, name);
return result;
}
public Map<String,String> getDefinedMappings()
{
final HashMap<String,String> mappings = new HashMap<String,String>();
final Iterator<HashMap<String,String>> vars = variables.values().iterator();
while (vars.hasNext())
{
final HashMap<String,String> types = vars.next();
final Iterator<Map.Entry<String,String>> varsByType = types.entrySet().iterator();
while (varsByType.hasNext())
{
final Map.Entry<String,String> entry = varsByType.next();
final String type = entry.getKey();
if (type != null)
{
final String varName = entry.getValue();
mappings.put(varName, type);
}
}
}
return mappings;
}
}
|
